Key
|
Description
|
lock | if specified LM will start in
this state. Allowed values:locked, unlocked, ignore, pause, nowrite, noread |
max_encp_retries | maximal number of encp retries for a given LM |
max_suspect_movers | if number of suspect movers on which a given volume failed >= of max_suspect_movers, this volume will be set to NOACCESS state (default value - 3) |
suspect_volume_expiration_time | remove entry from suspect volume list after this period of time (default value - None) |
min_file_size | minimal file
size (default value - 0) |
max_file_size | maximal size of the file allowed by this library (default value 2GB - 2kB) |
blank_error_increment | do not set volume to NOACCESS in case of FTT_EBLANK error until the number of erros exceeds max_suspect_movers+blank_error_increment (default value - 5) |
legal_encp_version | minimal encp version number allowed to acess enstore |
CleanTapeVolumeFamily | volume family for cleaning tapes |
storage_group_limits | Minimal amount of drives that can be used by a certain storage group (fair share) when different storage groups compete for tape drives |
Key
|
Description
|
do_eject | eject tape on dismount (default value - 'yes') |
do_cleaning | clean tape drive by the mover request (defaults value - 'yes') |
mc_device | media changer device as declared in the robot |
min_buffer | minimal amount of memory to allocate for buffering when transferring data (default value - 8MB) |
max_buffer | maximal amount of memory to allocate for buffering (defaults value - 64MB) |
max_rate | maximum sustained transfer rate for writes. This is used to calculate optimal buffer size |
device | pathname to the UNIX tape device |
dismount_delay | delayed dismount value to use when none specified by the client (default value 60 seconds).Set to negative value to get "infinite" dismount delay |
mount_delay | number of seconds to wait after media changer mount completes, before trying to open device. Default is 15 for FTT driver, 0 for NULL driver |
max_dismount_delay | maximal dismount delay that can be set for this mover (default value - 600 seconds) |
library | library(ies) that this mover serve |
driver | low lewel media driver ('FTTDriver' for tape, 'NullDriver'
for null mover) |
max_consecutive_failures | number of any consecutive errors after which the mover goes OFFLINE |
max_failures | Mover will go OFFLINE if this many transfers fail within failure_interval (see below) |
failure_interval | Interval for above (default value 3600 sec.) |
send_stats | send tape drive statistics to the drivestat Data Base (defaul value - 1, which means "send") |
type | specifies the type of mover ('','Mover','DiskMover') |
media_type | media type used for the mover |
log_state | if set log the state of the mover processes |
syslog_entry | expression to match in the syslog for the low level failure diagnostics |
restart_on_error | restart mover if it went to the ERROR
state. Default - do not restart |
connect_timeout | TimeOut for mover connection to encp (default value - 15 s) |
connect_retries | number of connection retries to encp (default value - 4) |
update_interval | interval for the mover to ask LM for the work (default value - 15 s) |
single_filemark | if not 0 write single file mark (Default value - 0 - write 2 filemarks) |
check_written_file | if
greater than 0, then randomly check files written
using this number as the mean (default value:0 - no check) |
check_first_written_file | Reread and check CRC on a first write after a tape mount |
max_time_in_state | maximal time for a mover to be in any transfer state (other than IDLE or ACTIVE) (default - 600 s) |
max_in_state_cnt | if this counter expires Mover errors out with "Mover stuck..." message. (default - 3) |
statistics_path | path to
the statistics file(default - None) |
compression | 0 means no compression. Everything else means use the drive compression (default: None - use the drive compression) |
get_remaining_from_stats | get remaining bytes info from drive |
blank_error_increment | Sometimes ftt returns FTT_EBLANK for not blank tapes. To allow a tape to be in a pool and not to go to NOACCESS. Integer, default 5 |
Key
|
Description
|
type | type of the media changer (name of the media changer class) |
acls_host | host name of STK robot control machine (specific for STK Library) |
acls_uname | user name to access STK robot control program (specific for STK Library) |
RobotArm | robot arm in AML2 robot (specific for AML2 robotic library) |
IdleTimeHome | home robot arm if it is idle and not in a home position after this period of time has expired (default 5 min, specific for AML2 robotic library) |
IOBoxMedia | specifies types of media and addresses of IO box for importing/exporting tapes into the robot (specific for AML2 robotic library) |
DriveCleanTime | if
present, specifes the type of media, time until cleaning
tape gets dismounted and number of cleaning cycles to
clean a tape drive |
DriveCleanTime | if
present, specifes the maximal number of simultaneous
requests to robot. Integer, default 7 |
Key
|
Description
|
alive_rcv_timeout | amount of time to wait when doing a tcp transfer |
alive_retries | number of times to retry a failed tcp transfer |
default_alive_interval | number of seconds expected between alive messages from the event_relay |
default_hung_interval | number of seconds after which if no alive message is received, the server is marked as dead |
html_file | directory location of the html web area |
http_log_file_path | path to log files in the as used in a url |
max_encp_lines | maximum number of encps reported on the encp history page |
node_write_check | set an alarm if there are writes in the library manager queue (from these nodes) and there are no active transfers from the nodes |
refresh | automatic refresh rate for the web pages |
user_log_dirs | dictionary specifying
additional links that should be added to the log
file web page under user log dirs |
www_host | url description of the web host |